Cooler Master Silent Pro Gold 800 W Power Supply Review

Overload Tests

The maximum we could pull from this power supply can be seen below. If we increased one amp at any output the unit would shut down, which is great. At this configuration noise level at +12 V was high, around 105 mV, but still below the maximum allowed (120 mV). Noise level at -12 V was once again outside specs, at 150.2 mV.

Input Overload Test
+12VA 32 A (384 W)
+12VB 32 A (384 W)
+5V 20 A (100 W)
+3.3 V 20 A (66 W)
+5VSB 3 A (15 W)
-12 V 0.5 A (6 W)
Total 958.2 W
% Max Load 119.8%
Room Temp. 44.4° C
PSU Temp. 46.8° C
AC Power 1,142 W
Efficiency 83.9%
AC Voltage 102.4 V
Power Factor 0.993

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